Oppo A7x vs Xiaomi Pad 9 Pro Max Comparison
Detailed specs comparison: display, processor, camera, battery and price
Display
Type
IPS_LCD
IPS_LCD
Size
6.3"
13.3"
Resolution
FHD+
FHD+
Refresh Rate
—
144Hz
Brightness
—
1000 nits
Protection
Corning Gorilla Glass 5
—
Platform
OS
ANDROID Android 8.1 (Oreo), ColorOS 5.2
ANDROID Android 17, HyperOS 4
Chipset
Mediatek MT6771 Helio P60
XRing O3
CPU
Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
10-core 4.35 GHz
GPU
Mali-G72 MP3
Arm G2-Ultra NX MC16
AnTuTu Score
—
—
Memory
RAM
4GB
8GB / 12GB / 16GB
Storage
64GB / 128GB
256GB / 512GB / 1024GB
Storage Type
eMMC 5.1
UFS 4.1
Card Slot
Yes
No
Camera
Main Camera
16MP f/1.8
50MP f/1.8
Selfie Camera
16MP f/2.0
32MP f/2.2
Video (Max)
1080p@30fps
4K@30/60fps, 1080p@30/60fps
OIS
No
No
Battery
Capacity
3,500 mAh
12,000 mAh
Wired Charging
10W
120W
Wireless Charging
—
—
Fast Charging
—
PD3.0
Connectivity
Wi-Fi
Wi-Fi 4, Dual-band
Wi-Fi 7, Wi-Fi 6, Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
4.2
6.0
NFC
No
No
5G
No
No
USB
microUSB 2.0
USB Type-C 3.2 Gen2
GPS
GPS, GLONASS, BeiDou
—
Body
Dimensions
156.7 x 74 x 8 mm (6.17 x 2.91 x 0.31 in)
296.2 x 203.1 x 5.7 mm (11.66 x 8.00 x 0.22 in)
Weight
169g
645g
Build
Glass (Gorilla Glass 5) / plastic back / plastic frame
Glass / aluminum back / aluminum frame
Water Resist
—
—
Colors
Starry Purple, Ice Flame Blue
Gray, Silver, Burgundy red
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